Gps Connector; Modem Connector (Part Of Relay Connector) - Reftek 130-MC User Manual

Rev G

GPS Connector

The GPS connector allows an external clocking device, such as the REF TEK 130-GPS\01 Global
Positioning System clock to be connected.
Recorder Connector
Connector
GPS
(Ext Clock) PT0-7A128S

Modem connector (Part of Relay connector)

The modem connector provides connections for the 130-03 internal modem. The modem
connections are a part of the Relay connector.
Recorder Connector
Modem
Cable
3 Volts=Controlled by software and protected by a self resetting fuse
Reftek Systems Inc.
REF TEK 130 Multi-Channel Users Guide
96223-00-UG
Recorder Pin Desc
Pin
A GPS 1Hz
B DGND
C GPS RX
D DGND
E GPS TX
F PWR 12V
G GPS RST
H PWR 5V
Connector Recorder
Pin
PT0-7A-14-15P
130-8279
Electrical Desc
Input Pulse
PWR/Signal GND
Output RS232
PWR/Signal GND
Input RS232
12 Volts Output
Output Pulse
5 Volts Output1
Pin Desc Electrical Desc
P TIP Telephone Line
M RING Telephone Line
5/14/2021
Voltage Range
0-5 Volts
±5 Volts
±12 Volts
3
10-15 Volts
0-3.3 Volts
5 Volts
49